livepatch: use arch_klp_init_object_loaded() to finish arch-specific tasks

Introduce arch_klp_init_object_loaded() to complete any additional
arch-specific tasks during patching. Architecture code may override this
function.

Signed-off-by: Jessica Yu <jeyu@redhat.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h
index a93a0b23dc8d..9072f04db616 100644
--- a/include/linux/livepatch.h
+++ b/include/linux/livepatch.h
@@ -116,6 +116,9 @@ int klp_unregister_patch(struct klp_patch *);
 int klp_enable_patch(struct klp_patch *);
 int klp_disable_patch(struct klp_patch *);
 
+void arch_klp_init_object_loaded(struct klp_patch *patch,
+                                 struct klp_object *obj);
+
 /* Called from the module loader during module coming/going states */
 int klp_module_coming(struct module *mod);
 void klp_module_going(struct module *mod);